baber/WOPTO huggingface dataset:
Patent TW-396509-B (TW)
Title: Method for making semiconductor device
Inventor: KISHIMOTO KOJI
IPC: H01L21/3105
Filed: 1999-03-10
Granted: 2000-07-01
Abstract: A method for making a semiconductor device which has the steps of: (A) forming insulating film on a semiconductor substrate and then a plurality of lower wirings on the insulating film; (B) forming first insulating film with an overhang form to cover the surface of the lower wirings and the insulating film by using a plasma enhanced chemical vapor deposition method; (C) forming organic-included coating insulating film on the first insulating film by using a rotational coating method; (D) baking the organic-included coating insulating film; (E) etching back a part of the organic-included coating insulating film by using a dry-etching method; (F) forming second insulating film on the first insulating film and the organic-included coating insulating film by using the plasma enhanced chemical vapor deposition method; (G) polishing the second insulating film by using a chemical mechanical polishing method to planarize the surface; (H) etching a predetermined part of the first insulating film and the second insulating film to form a hole to reach the lower wirings;  and (I) burying a metal material into the hole.
Patent TW-432332-B (TW)
Title: Apparatus and method for object-oriented memory system
Inventor: SLAUGHTER GREGORY K
IPC: G06F13/10
Filed: 1999-04-21
Granted: 2001-05-01
Abstract: A method and apparatus for providing memory functionality to object-oriented client software components of a computer system having a CPU using a first set of memory classes, each class of the first set being platform-independent; a second set of memory classes, each class of the second set being a subclass of a class of the first set and being platform-dependent; and performing client component memory functions by accessing only objects of classes of the first set. Descriptions of the classes and methods are provided, enabling platform-independent device drivers to be implemented.
Patent TW-408488-B (TW)
Title: The manufacture method of the capacitor
Inventor: HUNG YUN-DING
IPC: H01L27/108
Filed: 1999-05-03
Granted: 2000-10-11
Abstract: A kind of manufacture method of the capacitor, which is to form the node contact opening on the substrate having the dielectrics and the coverage layer, and form the poly-silicon layer to cover the substrate wholly. Use a photoresist layer to define the poly-silicon layer; form the first opening on the poly-silicon; then, form the oxide layer whose surface is higher than the poly-silicon layer on the first opening. After removing the photoresist, form the spacer which is in close contact with the sidewall of the oxide. Form the second opening on the poly-silicon layer, and remove the oxide and the spacer. Next, form a hemi-spherical grain (HSG) silicon layer on the surface of the poly-silicon layer, and form the dielectrics thin film on the surface of the HSG silicon layer and form the electrical-conductive layer.
Patent TW-555601-B (TW)
Title: Ingot mold for continuous casting of molten metal, particularly for forming rectangular- or square-section steel billets
Inventor: MARTELLUCCI GIOVANNI
IPC: B22D11/00
Filed: 1999-05-24
Granted: 2003-10-01
Abstract: A substantially rectangular-section casting conduit (2) of an ingot mold (1), for continuous casting of molten metal, is divided into two portions (8, 9); a first portion (8) has a variable inner section, by having rounded inner edges (5) with a radius of curvature decreasing gradually in the flow direction of the molten metal along the conduit (2); the second portion (9) is consecutive with the first portion (8), and has a constant inner section with rounded inner edges of a predetermined optimum radius of curvature for subsequent rolling operations. The design of the first portion (8) of the casting conduit (2) prevents the metal, as it cools and contracts through the conduit, from detaching from the walls, and in particular from the edges (5), of the mold (l), thus enabling an increase in casting speed with no fall in product quality.
Patent TW-414993-B (TW)
Title: Method for detecting H2O2 contamination in acid trunk with buffer oxide etchant
Inventor: YOU HUEI-RU
IPC: H01L21/66
Filed: 1999-06-01
Granted: 2000-12-11
Abstract: A method for detecting H2O2 contamination in an acid trunk with buffer oxide etchant (BOE) is provided, which monitors the H2O2 contamination by utilizing the wafer resistance. The method comprises: forming an oxide layer on a substrate; doping impurities into the substrate; performing an annealing process on the substrate; using BOE to immerse and wash the oxide for different time periods to remove the same; and measuring the sheet resistance (Rs) of the substrate to detect whether there is H2O2 contamination in the acid trunk.
Patent TW-490298-B (TW)
Title: Cooling device and cooling pillow, cooling garment and cooling helmet using said cooling device
Inventor: ICHIGAYA HIROSHI
IPC: A42B3/28
Filed: 1999-07-27
Granted: 2002-06-11
Abstract: The present invention provides: a cooling pillow which is easy to prepare, whose cooling capability lasts for a long time, which does not require a time-consuming operation such as changing the water, and which is effective in a hard-to-sleep summer night or when one has a fever from a cold; a cooling garment which has a reduced power consumption, allows one to avoid heat with a simple structure, and allows one to be comfortable even in a high temperature environment; and a cooling helmet capable of eliminating the discomfort caused by heat, preventing exhaustion of stamina, lowering of concentration, and lowering of work efficiency, and increasing the safety during work, etc. The above-described cooling pillow, the cooling garment and the cooling helmet are all based on a principle that by allowing air to flow in close contact with a fibrous material which is in the vicinity of the body and contains a sufficient amount of water to promote vaporization of water so that the head, the trunk, etc., can be cooled by absorption of the vaporization heat thereupon. Accordingly, they comprise a fan for supplying air, a passageway for passing the air therethrough, a vaporization sheet defining the passageway and containing water, etc.
Patent TW-530030-B (TW)
Title: The manufacturing process of untrafine alpha-Al2O3 powders
Inventor: WEN SHAW-BING
IPC: C01F7/023
Filed: 1999-08-16
Granted: 2003-05-01
Abstract: This invention offers a new process to manufacture superfine nanometric alpha-alumina powders. This superfine alpha-alumina powder will be applied as the polishing abrasive on nanometric silicon wafer. The chemical co-precipitated alumina power always sintering together in the calcinate stage and it is very difficult to deagglomerate the high temperature phase. This invention initiates a process that makes the precursory boehmite gel into micro-micelle with suitable surfactant. This surfactant obstruct mixture is calcined to 1000 DEG C for 30 minutes in severed oxygenium atmosphere. This surfactant will be the obstruction of calcination until burning out. The product has a loose sponge structure of nanometric alpha-Al2O3 powder with perfect spherical shape. After deagglomeration treatments and centrifugal settling in suitable liquid, the size less than 60 nm of nanometric-alpha-Al2O3 is obtained.
Patent TW-507177-B (TW)
Title: Electroluminescent display device
Inventor: KOBAYASHI TAKU
IPC: G09G3/00
Filed: 1999-08-23
Granted: 2002-10-21
Abstract: The present invention relates to an Electroluminescent (EL) display device with EL elements. The object of the present invention is to photo-display only a display part desired to be photo-displayed by an EL element. To solve the problem, in an EL display device equipped with an EL element comprising a first electrode layer, a luminescent layer and a second electrode layer, either one of the first electrode layer and the second electrode layer is transparent, and an insulating layer 50 is interveningly provided between the first electrode layer (lead wire 22a) and the second electrode layer (connecting lead wire 44) in a part (crossing part 2) where no photo-display is desired, or no luminescent layer is formed between them. Since no luminescence occurs in the crossing part 2 where the insulating layer 50 is provided or no luminescent layer is formed, the photo-display is not shown.
Patent TW-442678-B (TW)
Title: Connector-type optical transceiver using SOI optical waveguide
Inventor: KOH HAN-JUN
IPC: H04B10/43
Filed: 1999-09-20
Granted: 2001-06-23
Abstract: A connector-type optical transceiver includes optical devices, a silicon-on-insulator (SOI) optical waveguide, and a silicon bench whose upper surface is provided with a U-shaped recesses for receiving the optical devices and the SOI optical waveguide, while being aligned to form optical paths. The SOI optical waveguide includes a silicon substrate, a single crystalline silicon layer whose upper surface is provided with waveguide portions, and a silica thin layer interposed between the silicon substrate and the single crystalline silicon layer to prevent light passing through the waveguide portions from being diffused. The silicon bench has V-shaped grooves extending longitudinally along the silicon bench and receives guide pins adapted to guide an external connecting terminal to be connected to the silicon bench.
Patent TW-449643-B (TW)
Title: Method and arrangement for the indirect cooling of the flow in radial gaps formed between rotors and stators of turbomachines
Inventor: BREMER JOACHIM
IPC: F04D29/58
Filed: 1999-10-02
Granted: 2001-08-11
Abstract: The object of the invention is to provide a method of cooling the flow in radial gaps formed between rotors and stators of turbomachines, which method is improved with regard to its cooling effect. In addition, a simple, cost-effective and robust arrangement for realizing the method is to be specified. According to the invention, this is achieved in that water is used as cooling fluid (29) for the stator part (20) adjacent to the radial gap (24). To this end, either at least one recess (26) is formed in the interior of the stator part (20) adjacent to the radial gap (24) or at least one cavity (38) is arranged at the stator part (20). The recess (26) or the cavity (38) is connected to both a feed line (27) and a discharge line (28) for the cooling fluid (29).
Patent TW-I223647-B (TW)
Title: Crystalline polymorph of aminoethylphenoxyacetic acid derivative
Inventor: TODA MICHIO
IPC: A61P13/04
Filed: 2000-01-20
Granted: 2004-11-11
Abstract: The present invention relates to a crystalline polymorph of 2-[4-[2-[[(1S,2R)-2-hydroxy-2-(4-hydroxy-phenyl)-1-methylethyl]amino]ethyl]phenoxy]acetic acid having strong diffraction peaks (diffraction angle: 2theta ± 0.1 DEG) at 10.8, 19.1, 19.3, 19.8, 20.6 and 27.0 DEG in powder X-ray diffraction pattern, which has potent beta2- and beta3-adrenoceptor stimulating effects and is useful as an agent for relieving pain and promoting the removal of calculi in urolithiasis. For example, the crystalline polymorph can be prepared by hydrolyzing ethyl 2-[4-[2-[[(1S,2R)-2-hydroxy-2-(4-hydroxyphenyl)-1-methylethyl]amino]ethyl]phenoxy]acetate phosphate by sodium hydroxide, adding an aqueous phosphoric acid solution at 40 DEG C and over, adding a mixed solvent of water and methanol or methanol to the resulting 2-[4-[2-[[(1S,2R)-2-hydroxy-2-(4-hydroxyphenyl)-1-methylethyl]-amino]ethyl]phenoxy]acetic acid, and stirring the suspension at 40 DEG C to reflux temperature for 30 minutes to several hours.
Patent TW-471999-B (TW)
Title: System for chemical mechanical planarization
Inventor: TIETZ JAMES V
IPC: B24B37/12
Filed: 2000-09-01
Granted: 2002-01-11
Abstract: A semiconductor substrate processing system for polishing a substrate that generally includes a platen and a web of polishing material disposed thereon. Embodiments of the system include a first fluid delivery arm and a second fluid delivery arm respectively adapted to dispose a first and a second polishing fluid on the polishing material. A sensor produces a signal indicative of the temperature of the polishing process. Optionally, the signal is utilized to adjust the polishing metric, for example, by changing the temperature of heat transfer fluids disposed in the platen or a polishing head, changing the temperature of the polishing fluids, or adjusting the chemical components of the polishing fluids. An analyzer for determining a polishing metric from a polishing fluid disposed on the polishing material. In another aspect, a method for processing a workpiece is also disclosed. In one embodiment, the method comprises the steps of sensing an indicia of a polishing metric, and regulating a rate of material removal. In some embodiments, the step of regulating the rate of material removal may further comprise steps such as changing the temperature of a fluid circulated in a polishing head, changing the temperature of a fluid circulated in the platen and changing the chemistry of the polishing fluids. The step of sensing the indicia may include analyzing the effluent and sensing temperature.
Patent TW-472252-B (TW)
Title: Optical information recording medium
Inventor: KAMEZAKI HISAMITSU
IPC: G11B7/24
Filed: 2000-05-09
Granted: 2002-01-11
Abstract: The invention relates to preventing the reflective film of CD-R, DVD, etc., from corrosion. The invention resides in providing a storage layer and a metal layer on a photo-transparent substrate directly or through a bottom layer, and a material with electronic reception/provision property being provided between the metal layer and the storage layer such that the material adjacent to the metal layer is oxidated or reduced through light emission to generate salt.
Patent TW-469311-B (TW)
Title: Circular knitting machine for and method of knitting high density fabrics
Inventor: SHIBATA TAKAO
IPC: D04B9/38
Filed: 2000-05-30
Granted: 2001-12-21
Abstract: The present invention provides a novel method and a novel device for knitting high density fabrics. A double knit circular knitting machine is provided having a first needle bed (1) in which transfer needles (3) are mounted and a second bed (2) in which ordinary needles (4) devoid of transfer function are mounted in a double density to that of the transfer needles (3) for knitting a high density fabric. This method for knitting a high-density knitted fabric comprises a zone A being a stitch transferring preparation part for raising the ordinary needle (4) to a tuck position in advance and opening a latch part, a zone B being a stitch transferring part for transferring the loop of the first needle bed (1) to the second needle bed (2), and a zone D1 being a knitting part equipped with a latch opener (6) of the first needle bed (1).
Patent TW-447070-B (TW)
Title: Device for removing sample solvate
Inventor: LIAU YI-KUAN
IPC: H01L21/68
Filed: 2000-07-04
Granted: 2001-07-21
Abstract: There is provided a device for removing sample solvate, which comprises: a frame formed by heat-resistant material and having a depression; and a cup formed by heat-resistant material. The height of the cup is larger than the depth of the depression, and the cup is adapted to be placed in the depression.
Patent TW-I245040-B (TW)
Title: Efficient synthetic routes for the preparation of rhinovirus protease inhibitors and key intermediates
Inventor: TIAN QINGPING
IPC: C07D261/18
Filed: 2000-10-24
Granted: 2005-12-11
Abstract: Efficient synthetic routes for the preparation of rhinovirus protease inhibitors of formula I, as well as key intermediates useful in those synthetic routes. These compounds of formula I, as well as pharmaceutical compositions that contain these compounds, are suitable for treating patients or hosts infected with one or more picornaviruses.
Patent TW-478302-B (TW)
Title: Soldering process for leads between the golden fingers and flexible printed circuit on a printed circuit board
Inventor: YAU WEN-CHIN
IPC: H05K3/34
Filed: 2000-09-05
Granted: 2002-03-01
Abstract: There is provided a soldering process for leads between the golden fingers and flexible printed circuit on a printed circuit board, which comprises: first, using the SMT process to print solder paste on the golden fingers of the printed circuit board; passing the printed circuit board through a solder furnace and cooling the same to form solder balls on the golden fingers; and finally, using a thermal pressing method to solder the flexible printed circuit onto the golden fingers of the printed circuit board. The present invention uses a featured procedure of forming the solder balls on the golden fingers of the printed circuit board by SMT process to effectively reduce the time required to perform the thermal pressing, and the manufacturing time of soldering, thereby increasing the bonding strength between the printed circuit board and the flexible printed circuits.
Patent TW-457724-B (TW)
Title: MOS-transistor and its production method
Inventor: PINDL STEPHAN
IPC: H01L29/417
Filed: 2000-09-07
Granted: 2001-10-01
Abstract: Connection-regions of source/drain-regions of the MOS-transistor are arranged in the form of conductive structures (L) over the substrate (1), separated through the separation-layers (T) from the substrate (1) and have a horizontal cross-section larger than that of the doped region (G), which is arranged in the substrate (1), of the source/drain-region.
Patent TW-525335-B (TW)
Title: Supportless self-powered moving display
Inventor: FRENCH WILLIAM W
IPC: G09F19/02
Filed: 2000-10-17
Granted: 2003-03-21
Abstract: An intriguing and educational display structure (1) appears to be spinning upon itself without any apparent drive mechanism, power supply or bearing. The structure comprises two concentric hollow spheres (3, 5) spaced apart by a transparent fluid (6). The outer sphere is totally transparent, immobile and may rest on a tripod (2) or other type of support. The inner sphere may be partially transparent or translucent and carries over its surface, a design such as a map of the world (7). The inner sphere rotates within, and independently from the first outer one. The internal, that is self-contained drive mechanism is referenced to either a compass (20), a light angle detector (19), or a gravity sensor (12), and uses either a conventional electrical motor (8) with its own internal field winding and communitator, or one made of a rotor comprising a cross-array of electromagnets (AC, BD) that interact with the earth magnetic field. The power supply comes from a photovoltaic collector (13) mounted within the inner sphere or from a receiver (27) of RF waves or other EM radiation.
Patent TW-473911-B (TW)
Title: Method of forming porous silicon oxide
Inventor: NI CHI-TSUNG
IPC: H01L21/76
Filed: 2000-11-08
Granted: 2002-01-21
Abstract: This invention provides the method of forming porous silicon oxide on a semiconductor substrate. The first silicon oxide film is firstly deposited on the inner wall of the reaction chamber of a chemical vapor deposition (CVD) platform. A semiconductor substrate is transferred to the reaction chamber and heated to a pre-determined temperature, in which the semiconductor substrate has the second silicon oxide film formed in advance. A silicon oxide precursor is introduced into the reaction chamber so that the third silicon oxide film can be formed onto the surface of the second silicon oxide film. The silicon oxide molecules produced by the silicon oxide precursor have the first deposition rate with respect to the first silicon oxide film and the second deposition rate with respect to the second silicon oxide film. Because the first deposition rate is greater than the second deposition rate, the silicon oxide molecules will shift sideways and thus the deposited third silicon oxide film possesses porous characteristics.
Patent TW-538066-B (TW)
Title: Diyne-containing (co) polymer, processes for producing the same, and cured film
Inventor: PATZ MATTHIAS
IPC: C08G61/00
Filed: 2000-11-08
Granted: 2003-06-21
Abstract: A diyne-containing (co)polymer which is soluble in organic solvents, has excellent processabi1ity, and gives a cured coating film excellent in heat resistance, solvent resistance, low-dielectric characteristics, and mechanical strength; processes for producing the same; and a cured film. The diyne-containing (co)polymer contains at least 10 mol% repeating units represented by the following formula (1) and has a weight-average molecular weight of from 500 to 1,000,000: -[C=C-(Y)-nC=C-Ar]-, wherein Y represents a specific bivalent organic group; Ar represents a bivalent organic group; and n represents 0 or 1.
Patent TW-469243-B (TW)
Title: Apparatus for high-speed heating and cooling of a polymer structure
Inventor: BELIAS WILLIAM P
IPC: B29C65/38
Filed: 2000-11-10
Granted: 2001-12-21
Abstract: An apparatus and method for heating and cooling a polymer structure employs a tube structure. The tube structure includes a conductive tube and a conductive strip. The tube is composed of a first conductive material having a first electrical resistivity, and the strip is composed of a second conductive material having a second electrical resistivity less than the first resistivity. The strip is connected to only a portion of an outer surface of the tube and extends along a length of the tube. In the method, an impulse of electric current is passed through the tube structure until the strip is heated to a predetermined sealing temperature. The strip and the polymer structure are brought into contact with each other for a dwell time sufficient to generate a heat seal in the polymer structure. A cooling medium is passed through the tube to cool the strip to a predetermined release temperature that facilitates release of the strip from the polymer structure.
Patent TW-516309-B (TW)
Title: Features for use with advanced set-top applications on interactive television systems
Inventor: CARPENTER JR KENNETH F
IPC: H04N5/445
Filed: 2000-12-08
Granted: 2003-01-01
Abstract: Advanced features for interactive television applications are described, including a back feature, a forward feature, a history feature, a go to feature, an extras feature, a reminder feature, a favorites feature, a parental control feature, and a search feature. Features may be inter-resource. Support for multiple data paths, Internet access, interactive services, and user profiles are also described.
Patent TW-555812-B (TW)
Title: Azo-compounds and dye polarizing films containing them
Inventor: KAYANE YUTAKA
IPC: C09B43/124
Filed: 2000-12-14
Granted: 2003-10-01
Abstract: An azo-compound, free acid form of which is represented by the following formula (I): wherein A and B represent, independently with each other, a phenyl having one or two groups selected from sulfo and carboxyl or a naphthyl having 1 to 3 sulfos; R1, R2, R3, R4, R5 and R6 represent, independently with each other, hydrogen, lower alkyl or lower alkoxy; and X represents -N=N- or -NHCO-, and a dye polarizing film containing the azo-compound in a polarizing film base, which exhibits a high polarizing performance and is excellent in durability and light fastness, are provided.
Patent TW-I267637-B (TW)
Title: Non-invasive in vivo tissue classification using near-infrared measurements
Inventor: RUCHTI TIMOTHY L
IPC: G01N33/483
Filed: 2000-12-26
Granted: 2006-12-01
Abstract: An in vivo, non-invasive method of tissue classification using near-IR (NIR) spectral measurements. A classification model is based on NIR spectral absorbance measurements from an exemplary population. Spectral features representing variation between tissue types are identified. Analytic techniques enhance the features if interest and correct spectral interference to improve the predictive ability of the classification model. A classification routine defines classes based on variation between tissue types, such that variation within a class is small compared to variation between classes. A decision rule assigns individual samples from the exemplary population to classes. An in-vivo, non-invasive procedure applies the classification model to individual tissue samples. A preferred embodiment of the invention distinguishes transgenic mice from non-transgenic individuals based on variation in fat composition within muscle tissue.